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. 2021 Apr 8;2021:5552532. doi: 10.1155/2021/5552532

Table 1.

Docking table with bonding characterization and binding energies in kcal/mol with 14 active compounds involved in five therapeutic targets.

No. Name Structure Glide G-score MM-GBSA dG bind (kcal/mol) Bonding interaction Bond type Binding protein
4 Polydatin graphic file with name ECAM2021-5552532.tab1.i001.jpg −8.846 −44.64 ASP A 158, GLU A 62, GLU B 360, ASN A 145, SER A 144 H-acc MAPK1 (PDB ID: 5ax3 native ligand G-score: −8.713)
TYR A 27, GLN A 45 H-don
LYS A 45 Pi-cation
5 Resveratrol graphic file with name ECAM2021-5552532.tab1.i002.jpg −7.539 −37.18 GLN B 192, SER B 530 H-acc PTGS2 (PDB ID: 5kir native ligand G-score: −9.800)
HIE B 90 H-don
TRP B 387 Pi-pi stacking
10 Rutin graphic file with name ECAM2021-5552532.tab1.i003.jpg −7.320 −53.30 SER A 68 H-acc LCN2 (PDB ID: 1x89 native ligand G-score: −7.190)
ARG A 81 H-don
TYR A 106 Pi-pi stacking
LYS A 125 Pi-cation
11 Kaempferol graphic file with name ECAM2021-5552532.tab1.i004.jpg −7.734 −47.73 ALA B 191, GLY B 233 H-acc MMP9 (PDB ID: 5ue4 native ligand G-score: −8.661)
HIS B 230 H-don
PHE B 110 Pi-pi stacking
12 Dihydrokaempferol graphic file with name ECAM2021-5552532.tab1.i005.jpg −8.167 −32.82 GLU A 62, ASP A 158, GLU A 24, MET A 99 H-acc MAPK1
GLN A 96 H-don
LYS A 45 Pi-cation
17 Quercetin graphic file with name ECAM2021-5552532.tab1.i006.jpg −8.367 −38.06 ASP A 158, GLU B 360, GLU A 62 H-acc MAPK1
GLN A 96 H-don
LYS A 45 Pi-cation
18 Isorhamnetin graphic file with name ECAM2021-5552532.tab1.i007.jpg −9.757 −51.06 SER B 530, GLN B 192 H-acc PTGS2
PHE B 518, TYR B 385 H-don
21 Piceatannol graphic file with name ECAM2021-5552532.tab1.i008.jpg −8.673 −40.61 GLU B 360, GLU A 62, ASP A 158, H-acc MAPK1
GLN A 96 H-don
LYS A 45 Pi-cation
30 Oxyresveratrol graphic file with name ECAM2021-5552532.tab1.i009.jpg −9.241 −56.71 ALA B 191, HIS B 230, GLY B 233 H-acc MMP9
PHE B 110, TYR B 179 Pi-pi stacking
44 Moracin M graphic file with name ECAM2021-5552532.tab1.i010.jpg −9.326 −37.01 GLU A 62, GLU B 360, MET A 99 H-acc MAPK1
GLN A 96 H-don
48 Dihydroquercetin graphic file with name ECAM2021-5552532.tab1.i011.jpg −7.020 −41.83 TYR D 151 H-acc TNF (PDB ID: 2az5 native ligand G-score: −7.879)
TYR D 59 Pi-pi stacking
58 Kaempferide graphic file with name ECAM2021-5552532.tab1.i012.jpg −7.962 −47.23 GLY B 233, ALA B 191 H-acc MMP9
HIS B 230 H-don
PHE B 110 Pi-pi stacking
60 Gramine graphic file with name ECAM2021-5552532.tab1.i013.jpg −7.452 −30.51 GLY A 121 H-acc TNF
62 Dihydrokaempferide graphic file with name ECAM2021-5552532.tab1.i014.jpg −7.638 −38.65 GLN B 192 H-acc PTGS2
TYR B 385 H-don

MM-GBSA dG bind: the binding energy of the receptor and ligand as calculated by the prime energy, a molecular mechanics + implicit solvent energy. Function (kcal/mol) = prime energy (optimized complex) − prime energy (optimized free ligand) − prime energy (optimized free receptor).